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Sky-Tonight.com / Nebulae / NGC6811

NGC6811 Observation Details

NGC6811

NGC6811 Daily Motion


NGC6811 will be visible throughout the entire year. However, it will change its position significantly, moving 87 degrees over time. You can find the best times to observe NGC6811, when it reaches its highest elevation, in the annual motion section.

NGC6811 Visibility Timetable on April 23

NGC6811 Rise and Set Timetable

TimeElevation
Moon Set15:328°
NGC6811 rise20:57
Astrosession begin21:575°
Moon Rise, 26.2% illuminated04:2861°
Astrosession end05:0267°
Civil sunrise06:1379°
Sunrise06:4383°
NGC6811 transit07:0284°

Track NGC6811 Position Throughout the Night

← Wed, 23 April 2025 →

Elevation (degrees)
Time05:38
Altitude33°
Azimuth-54°
Shift the map to change the time and observe NGC6811 changing position in the night sky.

NGC6811 Image Gallery

DSS Blue

NGC6811 photo taken with blue filter
These images are valuable for highlighting the presence of younger, hotter stars, which emit more light in the blue wavelengths.

DSS Red

NGC6811 photo taken with red filter
These images are excellent for detecting older, cooler stars, as well as emission nebulae, which glow primarily in the red due to hydrogen alpha emissions.

DSS Near-Infrared

NGC6811 photo taken with Near-Infrared filter
These images can penetrate dust clouds that obscure visible light, revealing structures and objects hidden within.

DSS Composite image

NGC6811 color image
DSS Color images are composite images created by combining the blue, red, and often near-infrared images to produce a full-color representation.

The photos are taken from the Digitized Sky Survey 2 (DSS2), which was produced at the Space Telescope Science Institute (STScI) under NASA contract, using data from the UK Science and Technology Facilities Council (STFC), the European Southern Observatory (ESO), and the National Geographic Society-Palomar Observatory Sky Survey (POSS II).

Special thanks to the National Optical Astronomy Observatory (NOAO), the Royal Observatory, Edinburgh, and the California Institute of Technology for their significant contributions.

Finder Chart for NGC6811

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Object nameNGC6811
Field of view
Limiting magnitude
NGC6811 coordinates19.62164, 46.38883
Center coordinates19.62164, 46.38883

NGC6811 Passage Through Night

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Current position of NGC6811

Time01:38
Latitude39.9625
Longitude-83.0061
NGC6811 elevation33°
NGC6811 Azimuth-54°
Here you can see the current position of the NGC6811 on the map, as well as its positions for rise and set. This tool allows you to track the NGC6811's movement throughout the night, providing you with accurate and up-to-date information.

Annual motion of NGC6811

Time
DateThu, 24 April 2025
Twighlight start21:54
Twighlight end04:55
Twighlight duration7h 1m
Rise20:53
Set17:03
Elevation at transit84°
Transit time06:58
Equatorial coordinatesRA: 19h 37m 17s", Dec: 46° 23' 19s
Magnitude7
ConstellationCygnus
The graph illustrates the annual visibility pattern of a NGC6811, providing a comprehensive overview of its daily appearances and transit times throughout the year.
The graph is structured with the vertical axis showing the hours of the day, ranging from 12 AM to 12 AM the next day, while the horizontal axis spans each day of the year.
The reddish shaded area indicates the periods when the NGC6811 is above the horizon, visible to observers. The white line marks the times when the celestial object reaches its highest point in the sky each day, known as the transit.

Data Credits

The nebulae information on this page is sourced from the OpenNGC project, developed by Matteo Verga. OpenNGC provides detailed data on the NGC catalog, which is a valuable resource for exploring deep-sky objects such as nebulae.

For more details or to contribute to OpenNGC, visit the official GitHub repository: OpenNGC on GitHub.